EP1670059A4 - Halbleiter-bauelemente-schutzschaltung und halbleiter-bauelement damit - Google Patents
Halbleiter-bauelemente-schutzschaltung und halbleiter-bauelement damitInfo
- Publication number
- EP1670059A4 EP1670059A4 EP04772754A EP04772754A EP1670059A4 EP 1670059 A4 EP1670059 A4 EP 1670059A4 EP 04772754 A EP04772754 A EP 04772754A EP 04772754 A EP04772754 A EP 04772754A EP 1670059 A4 EP1670059 A4 EP 1670059A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- semiconductor device
- same
- protection circuit
- device protection
- semiconductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L23/00—Details of semiconductor or other solid state devices
- H01L23/57—Protection from inspection, reverse engineering or tampering
- H01L23/576—Protection from inspection, reverse engineering or tampering using active circuits
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/86—Secure or tamper-resistant housings
- G06F21/87—Secure or tamper-resistant housings by means of encapsulation, e.g. for integrated circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2924/00—Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
- H01L2924/0001—Technical content checked by a classifier
- H01L2924/0002—Not covered by any one of groups H01L24/00, H01L24/00 and H01L2224/00
Landscapes
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Semiconductor Integrated Circuits (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003303823A JP4748929B2 (ja) | 2003-08-28 | 2003-08-28 | 保護回路および半導体装置 |
PCT/JP2004/012805 WO2005022635A1 (ja) | 2003-08-28 | 2004-08-27 | 半導体装置の保護回路およびこれを備えた半導体装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1670059A1 EP1670059A1 (de) | 2006-06-14 |
EP1670059A4 true EP1670059A4 (de) | 2010-06-09 |
Family
ID=34214010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04772754A Withdrawn EP1670059A4 (de) | 2003-08-28 | 2004-08-27 | Halbleiter-bauelemente-schutzschaltung und halbleiter-bauelement damit |
Country Status (6)
Country | Link |
---|---|
US (2) | US7256599B2 (de) |
EP (1) | EP1670059A4 (de) |
JP (1) | JP4748929B2 (de) |
CN (2) | CN100511681C (de) |
TW (1) | TW200511502A (de) |
WO (1) | WO2005022635A1 (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006228910A (ja) * | 2005-02-16 | 2006-08-31 | Matsushita Electric Ind Co Ltd | 半導体装置 |
US8099783B2 (en) | 2005-05-06 | 2012-01-17 | Atmel Corporation | Security method for data protection |
JP4749160B2 (ja) * | 2006-01-18 | 2011-08-17 | シャープ株式会社 | 集積回路 |
WO2007091210A2 (en) * | 2006-02-09 | 2007-08-16 | Nxp B.V. | Circuit arrangement, data processing device comprising such circuit arrangement as well as method for identifying an attack on such circuit arrangement |
US7535242B2 (en) * | 2006-05-03 | 2009-05-19 | Rambus Inc. | Interface test circuit |
DE102006027682B3 (de) * | 2006-06-14 | 2008-01-31 | Infineon Technologies Ag | Integrierte Schaltungsanordnung und Verfahren zum Betreiben einer integrierten Schaltungsanordnung |
KR100815177B1 (ko) | 2006-07-20 | 2008-03-19 | 주식회사 하이닉스반도체 | 반도체 장치 |
KR101299602B1 (ko) | 2007-03-27 | 2013-08-26 | 삼성전자주식회사 | 리버스 엔지니어링을 보호하는 집적회로 |
US9747472B2 (en) | 2007-09-13 | 2017-08-29 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Mesh grid protection |
JP5104869B2 (ja) * | 2007-09-19 | 2012-12-19 | 富士通株式会社 | 電源装置および電子機器 |
WO2009073231A1 (en) | 2007-12-06 | 2009-06-11 | Broadcom Corporation | Embedded package security tamper mesh |
FR2935078B1 (fr) * | 2008-08-12 | 2012-11-16 | Groupe Des Ecoles De Telecommunications Get Ecole Nationale Superieure Des Telecommunications Enst | Procede de protection du decryptage des fichiers de configuration de circuits logiques programmables et circuit mettant en oeuvre le procede |
EP2211289A1 (de) * | 2009-01-22 | 2010-07-28 | Robert Bosch GmbH | Verfahren und Steuervorrichtung zum Schutz eines Sensors gegen Manipulation |
JP5460251B2 (ja) * | 2009-11-13 | 2014-04-02 | 株式会社日立製作所 | 情報処理装置 |
US20110255253A1 (en) * | 2010-04-17 | 2011-10-20 | Andrew Campbell | Protective serpentine track for card payment terminal |
JP2012053788A (ja) * | 2010-09-02 | 2012-03-15 | Canon Inc | 半導体集積回路装置 |
JP2012074674A (ja) * | 2010-09-02 | 2012-04-12 | Canon Inc | 半導体集積回路装置 |
JP5761947B2 (ja) | 2010-09-02 | 2015-08-12 | キヤノン株式会社 | 半導体集積回路装置 |
US8779787B2 (en) * | 2011-11-16 | 2014-07-15 | Arm Limited | Apparatus and method for determining variation in a predetermined physical property of a circuit |
US8776260B2 (en) | 2012-09-25 | 2014-07-08 | Broadcom Corporation | Mesh grid protection system |
CN202855734U (zh) * | 2012-10-23 | 2013-04-03 | 北京同方微电子有限公司 | 用于智能卡的有源防护装置 |
FR2998684B1 (fr) * | 2012-11-28 | 2014-11-21 | Soitec Solar Gmbh | Controle d'un dispositif traqueur solaire |
DE102013205729A1 (de) | 2013-03-28 | 2014-10-02 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Vorrichtung und Verfahren mit einem Träger mit Schaltungsstrukturen |
CN105379174B (zh) * | 2013-07-16 | 2018-09-28 | 三菱电机株式会社 | 半导体装置 |
JP6340935B2 (ja) * | 2014-06-16 | 2018-06-13 | 大日本印刷株式会社 | Icチップ、異常検知処理方法、及びプログラム |
US10669668B2 (en) | 2017-11-28 | 2020-06-02 | Mark Goodson | Clothes dryer fire reduction system |
US10839109B2 (en) * | 2018-11-14 | 2020-11-17 | Massachusetts Institute Of Technology | Integrated circuit (IC) portholes and related techniques |
CN112005249A (zh) * | 2019-03-05 | 2020-11-27 | 华为技术有限公司 | 一种用于裸片保护的电路、裸片及集成电路 |
DE102021111472A1 (de) | 2021-05-04 | 2022-11-10 | Markus Geiger | Manipulationssichere Vorrichtung zum Schutz eines elektronischen Speicherelements gegen Auslesen |
US11877390B2 (en) | 2021-08-30 | 2024-01-16 | International Business Machines Corporation | Fabricating tamper-respondent sensors with random three-dimensional security patterns |
CN115513145B (zh) * | 2022-11-17 | 2023-03-10 | 灿芯半导体(上海)股份有限公司 | 一种防窥探,防篡改,低功耗屏蔽罩 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5796682A (en) * | 1995-10-30 | 1998-08-18 | Motorola, Inc. | Method for measuring time and structure therefor |
US5892369A (en) * | 1995-10-26 | 1999-04-06 | Sgs-Thomson Microelectronics S.A. | Method for the detection of the presence of passivation in an integrated circuit |
US6496119B1 (en) * | 1998-11-05 | 2002-12-17 | Infineon Technologies Ag | Protection circuit for an integrated circuit |
EP1273997A2 (de) * | 2001-07-03 | 2003-01-08 | Hewlett-Packard Company, A Delaware Corporation | Fälschungbeständige/-anzeigende Elektronikbausteine |
WO2003015169A1 (fr) * | 2001-08-07 | 2003-02-20 | Renesas Technology Corp. | Dispositif semi-conducteur et carte ci |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58209136A (ja) * | 1982-05-31 | 1983-12-06 | Toshiba Corp | 自己試験機能を有する集積回路 |
JP3048429B2 (ja) | 1991-08-14 | 2000-06-05 | 株式会社東芝 | 半導体集積回路装置 |
JPH05167020A (ja) * | 1991-12-13 | 1993-07-02 | Nec Ibaraki Ltd | 半導体理論集積回路 |
US5389738A (en) | 1992-05-04 | 1995-02-14 | Motorola, Inc. | Tamperproof arrangement for an integrated circuit device |
US5675645A (en) | 1995-04-18 | 1997-10-07 | Ricoh Company, Ltd. | Method and apparatus for securing executable programs against copying |
JP3037191B2 (ja) | 1997-04-22 | 2000-04-24 | 日本電気アイシーマイコンシステム株式会社 | 半導体装置 |
JP3524450B2 (ja) * | 1999-11-09 | 2004-05-10 | キヤノン株式会社 | 集積回路およびその評価方法 |
JP3735835B2 (ja) * | 1999-11-12 | 2006-01-18 | 株式会社山武 | 集積回路装置および校正方法 |
JP2001166009A (ja) * | 1999-12-14 | 2001-06-22 | Matsushita Electric Ind Co Ltd | 診断機能を有する半導体集積回路 |
JP2001177064A (ja) * | 1999-12-17 | 2001-06-29 | Hitachi Ltd | 診断回路及び半導体集積回路 |
JP2001244414A (ja) * | 2000-02-29 | 2001-09-07 | Nippon Telegr & Teleph Corp <Ntt> | 半導体集積回路 |
DE10101330A1 (de) | 2001-01-13 | 2002-07-18 | Philips Corp Intellectual Pty | Elektrische oder elektronische Schaltungsanordnung und Verfahren zum Schützen der selben von Manipulation und/oder Missbrauch |
JP2003296680A (ja) * | 2002-03-29 | 2003-10-17 | Hitachi Ltd | データ処理装置 |
US7005874B2 (en) * | 2004-06-28 | 2006-02-28 | International Business Machines Corporation | Utilizing clock shield as defect monitor |
-
2003
- 2003-08-28 JP JP2003303823A patent/JP4748929B2/ja not_active Expired - Fee Related
-
2004
- 2004-08-10 US US10/914,225 patent/US7256599B2/en active Active
- 2004-08-11 TW TW093124046A patent/TW200511502A/zh unknown
- 2004-08-27 CN CN200480024221.7A patent/CN100511681C/zh not_active Expired - Fee Related
- 2004-08-27 WO PCT/JP2004/012805 patent/WO2005022635A1/ja active Application Filing
- 2004-08-27 CN CN200810134167.1A patent/CN101330074B/zh not_active Expired - Fee Related
- 2004-08-27 EP EP04772754A patent/EP1670059A4/de not_active Withdrawn
-
2007
- 2007-07-17 US US11/826,583 patent/US7345497B2/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5892369A (en) * | 1995-10-26 | 1999-04-06 | Sgs-Thomson Microelectronics S.A. | Method for the detection of the presence of passivation in an integrated circuit |
US5796682A (en) * | 1995-10-30 | 1998-08-18 | Motorola, Inc. | Method for measuring time and structure therefor |
US6496119B1 (en) * | 1998-11-05 | 2002-12-17 | Infineon Technologies Ag | Protection circuit for an integrated circuit |
EP1273997A2 (de) * | 2001-07-03 | 2003-01-08 | Hewlett-Packard Company, A Delaware Corporation | Fälschungbeständige/-anzeigende Elektronikbausteine |
WO2003015169A1 (fr) * | 2001-08-07 | 2003-02-20 | Renesas Technology Corp. | Dispositif semi-conducteur et carte ci |
Non-Patent Citations (2)
Title |
---|
KOMMERLING O ET AL: "Design principles for tamper-resistant smart card processors", USENIX WORKSHOP ON SMARTCARD TECHNOLOGY; 19990510 - 19990511, 11 May 1999 (1999-05-11), pages 9 - 20, XP002322251 * |
See also references of WO2005022635A1 * |
Also Published As
Publication number | Publication date |
---|---|
TW200511502A (en) | 2005-03-16 |
JP4748929B2 (ja) | 2011-08-17 |
US20070257683A1 (en) | 2007-11-08 |
WO2005022635A1 (ja) | 2005-03-10 |
CN101330074B (zh) | 2010-09-01 |
US7256599B2 (en) | 2007-08-14 |
JP2005072514A (ja) | 2005-03-17 |
EP1670059A1 (de) | 2006-06-14 |
CN101330074A (zh) | 2008-12-24 |
CN1839475A (zh) | 2006-09-27 |
US20050047047A1 (en) | 2005-03-03 |
CN100511681C (zh) | 2009-07-08 |
US7345497B2 (en) | 2008-03-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20060327 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): BE DE FR GB IT NL |
|
DAX | Request for extension of the european patent (deleted) | ||
RBV | Designated contracting states (corrected) |
Designated state(s): BE DE FR GB IT NL |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: PANASONIC CORPORATION |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20100511 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: G01R 31/00 20060101ALN20100505BHEP Ipc: G06F 21/06 20060101AFI20100505BHEP |
|
17Q | First examination report despatched |
Effective date: 20100903 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130301 |